package com.testfileupload.uploadimg.design.commandmode.currency;

public class Client {
    public static void main(String[] args) {
        Invoker invoker = new Invoker();
        ComcreteReciver1 comcreteReciver1 = new ComcreteReciver1();
        //也可在父类中直接定义
        invoker.setCommand(new ConcreateCommand1(comcreteReciver1));
        invoker.action();
    }
}
